This study investigated nutrient removal kinetics and main influencing factors of natural pyrrhotite autotrophic denitrification (PAD), and nutrient removal performance and the microbial community in the PAD biofilter (PADB). Results demonstrated that both NO3− and PO43− in wastewater were nearl...detailed
In the Strathcona Mill, the rejection of pyrrhotite (Fe(1-x)S, 0detailed
This paper is a continuation of a lab–scale flotation scoping study completed on a Ni–Cu sulfide ore that incorporated the use of diethylenetriamine/sodium metabisulfite (DETA/SMBS) pyrrhotite depressants. The scoping test work showed depressive effects on both hexagonal (Hex Po; Fe9S10) and m...detailed